Correlations and Entanglement of Microwave Photons Emitted in a Cascade Decay.
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DOI: 10.1103/physrevlett.119.140504
Abstract: We use a three-level artificial atom in the ladder configuration as a source of correlated, single microwave photons of different frequency. The artificial atom, a transmon-type superconducting circuit, is driven at the two-photon transition between… read more here.
Keywords: correlations entanglement; decay; cascade decay; microwave photons ... See more keywords